Creamy Cajun Garlic Butter Spaghetti with Beef Strips

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If you’re looking for a dinner recipe that hits all the marks—creamy, spicy, savory, and loaded with bold flavor—this Creamy Cajun Garlic Butter Spaghetti with Beef Strips is for you. This dish brings together the richness of garlic butter, the kick of Cajun seasoning, and the satisfying chew of perfectly seared beef strips, all tangled with tender spaghetti. It’s not just a meal; it’s an experience your taste buds won’t forget.

Ideal for weeknights when you need comfort food that doesn’t take hours to make, or when you’re entertaining and want to impress without stress. The depth of flavor from the spice, the luxurious mouthfeel of the sauce, and the hearty protein make this an instant classic.

Why You’ll Love This Creamy Cajun Garlic Butter Spaghetti with Beef Strips

You’ll love this recipe because it balances richness and spice beautifully. The Cajun seasoning gives a robust, smoky flavor that pairs perfectly with creamy garlic butter sauce. The beef strips? Juicy and seared for that crisp edge. This dish turns ordinary spaghetti into a comforting bowl of spicy luxury.

It’s also incredibly versatile. Swap spaghetti for fettuccine or use shrimp instead of beef—the sauce works wonders with any protein. Plus, it’s ready in under 30 minutes, making it a practical option for busy evenings.

What Kind of Beef Should I Use?

The best cut for this dish is sirloin or ribeye, sliced into thin strips. These cuts sear well and remain tender, making them ideal for quick-cook meals like this. Flank steak or flat iron also work if sliced against the grain. Aim for a quick sear in a hot pan to lock in juices without overcooking.

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Ingredients for the Creamy Cajun Garlic Butter Spaghetti with Beef Strips

Each ingredient in this dish plays a special role in building bold flavor and luxurious texture.

• Beef strips – The heart of the dish. Opt for sirloin or ribeye for juicy, tender bites.
• Spaghetti – Classic and satisfying. It soaks up the creamy sauce beautifully.
• Butter – Forms the rich base of the garlic sauce and adds depth.
• Garlic (minced) – Adds sharp, aromatic flavor that complements the Cajun spice.
• Cajun seasoning – The flavor punch! Smoky, spicy, and totally addictive.
• Heavy cream – Makes the sauce rich, smooth, and indulgently creamy.
• Parmesan cheese – For a salty, nutty finish that enhances the sauce.
• Olive oil – Helps to sear the beef and prevent sticking.
• Fresh parsley – Adds freshness and color contrast.
• Salt and pepper – Balances and boosts overall flavor.

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How To Make the Creamy Cajun Garlic Butter Spaghetti with Beef Strips

Step 1: Sear the Beef Strips

Season the beef strips with Cajun seasoning, salt, and pepper. Heat olive oil in a skillet over medium-high heat and sear the beef strips for 2-3 minutes on each side until browned. Remove from skillet and set aside.

Step 2: Cook the Spaghetti

While the beef cooks, boil a large pot of salted water. Cook the spaghetti until al dente according to the package instructions. Drain and set aside, reserving 1/2 cup of pasta water.

Step 3: Build the Sauce

In the same skillet, reduce heat to medium. Add butter and minced garlic, cooking until fragrant (about 1 minute). Pour in the heavy cream, stir, and bring to a gentle simmer.

Step 4: Add Cheese and Season

Stir in Parmesan cheese and another dash of Cajun seasoning. Simmer until the sauce thickens slightly. Add reserved pasta water if the sauce is too thick.

Step 5: Toss and Combine

Add cooked spaghetti to the sauce and toss to coat. Add the seared beef strips back into the skillet. Stir everything together until well combined.

Step 6: Garnish and Serve

Top with chopped fresh parsley and an extra sprinkle of Parmesan if desired. Serve immediately while hot and saucy.

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Serving and Storing Creamy Cajun Garlic Butter Spaghetti with Beef Strips

This recipe serves about 4 people generously. It’s great for a family dinner or a flavorful date night.

To store leftovers, let the pasta cool to room temperature, then refrigerate in an airtight container for up to 3 days. Reheat gently on the stove with a splash of cream or milk to restore the sauce’s creaminess.

Freezing is not recommended, as the cream sauce may separate. For best texture and flavor, enjoy it fresh or within a couple of days.

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What to Serve With Creamy Cajun Garlic Butter Spaghetti with Beef Strips?

Garlic Bread

Crunchy, buttery, and perfect for mopping up that extra creamy sauce.

Simple Arugula Salad

A peppery contrast to the richness of the pasta. Dress lightly with olive oil and lemon juice.

Roasted Broccoli

Adds color, crunch, and a healthy veggie side that’s easy to toss in the oven.

Grilled Asparagus

Pairs well with the Cajun flavors and keeps the plate balanced.

Creamed Spinach

Soft, creamy greens that echo the sauce without overwhelming the palate.

Lemon Butter Green Beans

A bright, zesty side to cut through the richness.

Cornbread Muffins

Add a Southern touch that complements the Cajun vibes perfectly.

Baked Mac & Cheese

If you’re going all-out comfort food, a scoop of this ultra-cheesy goodness never hurts.

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Want More Pasta Ideas with a Twist?

If you love this Creamy Cajun Garlic Butter Spaghetti with Beef Strips, you might also enjoy these rich and comforting pasta dishes:

• Creamy Ground Beef Alfredo Pasta
• Garlic Butter Meatballs with Velvety Parmesan Penne
• Cheesesteak Tortellini in Rich Provolone Sauce
• Creamy Beef and Shells
• Delicious Beef Bowtie Pasta

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📌 Save this recipe to your Pinterest dinner board so you can come back to it any time.

And let me know in the comments how yours turned out. Did you go heavy on the Cajun spice or keep it mild? Try it with shrimp instead of beef?

I love hearing how you make these recipes your own. Questions and tips are always welcome—let’s cook smarter together.

Explore beautifully curated health-boosting drinks, comforting dinners, and weeknight meal inspiration on NoraNosh Recipes on Pinterest and discover your new go-to for flavorful creations!

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